CN106604563B - Mechanical corrector and method for chip mounter - Google Patents
Mechanical corrector and method for chip mounter Download PDFInfo
- Publication number
- CN106604563B CN106604563B CN201710062667.8A CN201710062667A CN106604563B CN 106604563 B CN106604563 B CN 106604563B CN 201710062667 A CN201710062667 A CN 201710062667A CN 106604563 B CN106604563 B CN 106604563B
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- suction nozzle
- correction block
- slide plate
- correction
- block
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/303—Surface mounted components, e.g. affixing before soldering, aligning means, spacing means
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/16—Inspection; Monitoring; Aligning
- H05K2203/166—Alignment or registration; Control of registration
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- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Supply And Installment Of Electrical Components (AREA)
Abstract
A kind of mechanical corrector and method for chip mounter.Antidote, comprising: mechanical corrective component is set, mechanical corrective component is installed on head slide plate, adjustment suction nozzle hole center and the relative position for correcting block make to correct the underface that block is in suction nozzle；Before suction nozzle feeding, correction block retracts the dead astern of suction nozzle under the action of telescoping mechanism；After suction nozzle feeding, when Z axis suction nozzle rises to the height of setting, then entire Z-axis mechanism is moved under the driving of Y-direction linear motor along Y-axis, and suction nozzle is driven to reach above target mounting position；During this period of time, the telescoping mechanism of mechanical corrective component pushes correction block to be pushed outwardly, the underface in the corresponding suction nozzle rod for carrying component, fits through correction block with Z-axis mechanism and corrects to component；Correction block reset retracts the dead astern of suction nozzle after the completion of correction.The present invention carries out comprehensive aligning to component while not reducing efficiency as far as possible.
Description
Technical field
The present invention relates to the mechanical antidotes and means for correcting of Placement material.
Background technique
Under the major premise that LED chip mounter gradually domesticizes, the effect with import equipment of the attachment efficiency of domestic chip mounter
The difference of rate is little, and for domestic LED chip mounter compared with import chip mounter, maximum weak tendency is its placement accuracy far not
Placement accuracy such as import equipment is high, and stability is good not as good as import equipment stability, and placement accuracy restricts always domestic patch
The development of equipment, for home equipment precision not as good as this distinct issues of import equipment.Domestic chip mounter is also actively being sought
Look for it is a kind of can be to the methods that Placement precision is promoted.Current correction methods already present on the market have two
Kind.
Method one: carrying out vision to the mounted material that suction nozzle has been drawn by the vision system of machine and take pictures positioning,
Judgement compares the degree of the consistency in direction set by its direction and program, then compensates difference by vision software, then again
Driving mechanical part drives suction nozzle rotation to be corrected the mounting position for mounting material, to reach raising placement accuracy.Defect: machine
Device vision system takes pictures, calculates, is responsive to execute remedial action and take a long time and realizes remedial action, works as remedial action
When spending the too long time, the attachment efficiency of complete machine will decline, and the correcting technology of this mode can only be applicable in
In the correction of the angle of attachment material, applicable limitation is very big；And the cost of this kind of mode is very high, technical requirements are higher, and
Not yet maturation, the reliability of technology of domestic technique are lower.
Method two: also there is fraction of chip mounter manufacturer by pneumatically referring to that folder inhales attachment dress material by suction nozzle on the market
The holding action of assigned direction is carried out after taking before attachment, to achieve the purpose that mechanical correction.Defect: it is pressed from both sides using pneumatically referring to
Jig refer to the correction in the folder direction of motion to the material that suction nozzle is drawn above, and there is also some problems.A, when the quantity of suction nozzle
When excessive or plurality of specifications material mounts simultaneously, this pneumatically refers to that clamp tool is just difficult to the material above all suction nozzles
Corrected, since the degree of material deflection is had nothing in common with each other, this kind of antidote effect of a fairly large number of situation of suction nozzle cannot
It embodies or plurality of specifications material is simultaneously when mount, due to pneumatically referring to that the stroke of folder is certain, so this side
Formula just only works to the maximum material of one of specification, and will fail to unclassified stores；B, above due to suction nozzle
The deflection and angle of material are different, and the mode for reusing this pneumatic finger folder is exactly that the case where there are jig presss from both sides bad material goes out
Existing, the fraction defective that will result in attachment product in this way improves.
Summary of the invention
The purpose of the present invention is to provide the mechanical correction sides for chip mounter that a kind of pair of material carries out comprehensive correction
Method.
The machinery for chip mounter for carrying out comprehensive correction another object of the present invention is to provide a kind of pair of material is rectified
Equipment.
The purpose of the present invention can be achieved, and design a kind of mechanical antidote for chip mounter, comprising: setting machine
Tool corrective component, mechanical corrective component include telescoping mechanism and are mounted on telescoping mechanism and the consistent correction of head suction nozzle quantity
Block；Mechanical corrective component is installed on head slide plate, adjustment suction nozzle hole center and the relative position for correcting block make to correct at block
In the underface of suction nozzle；
Before suction nozzle feeding, correction block retracts the dead astern of suction nozzle under the action of telescoping mechanism, does not influence suction nozzle in Z axis electricity
The upper and lower feeding action of Z axis is done under the driving of machine；Block is corrected when suction nozzle feeding is also at returns state；
After suction nozzle feeding, the suction nozzle of the entire Z-axis mechanism of Z axis motor driven rises, when Z axis suction nozzle rises to the height of setting
When spending, then entire Z-axis mechanism is moved under the driving of Y-direction linear motor along Y-axis, is driven suction nozzle to reach target and is mounted position
Set top；During this period of time, the telescoping mechanism of mechanical corrective component pushes correction block to be pushed outwardly, and is in corresponding carrying
There is the underface of the suction nozzle rod of component, fits through correction block with Z-axis mechanism and component is corrected；It is rectified after the completion of correction
Positive block reset retracts the dead astern of suction nozzle.
Further, correction block is equipped with inverted trapezoidal bench-type chamber, adjusts and corrects the underface that block is in suction nozzle, in suction nozzle hole
The heart is overlapped with the geometric center of the inverted trapezoidal bench-type chamber of correction block.
Further, after rectification step includes: A, suction nozzle feeding, on the suction nozzle of the entire Z-axis mechanism of Z axis motor driven
It rises, when Z axis suction nozzle rises to the height of setting, then entire Z-axis mechanism is carried out under the driving of Y-direction linear motor along Y-axis
Movement, at the same time, the telescoping mechanism of mechanical corrective component push correction block to be pushed outwardly, and carry component in corresponding
Suction nozzle rod underface；
B, the suction nozzle rod of the component rapid decrease under the driving of Z axis motor is carried under vacuum suction effect, works as height
Degree drop to component lower surface and correct the upper surface of block it is concordant when, the decrease speed of Z-axis mechanism slows down, and gradually delays
Slow decline；Inclined-plane by correcting block inverted trapezoidal bench-type chamber carries out line with the component seamed edge that suction nozzle is drawn and contacts, to limit
4 directions of component processed, to reach rectification effect；
C, risen on suction nozzle rod with Z-axis mechanism by the proper component of thorough correction, when reaching specified altitude assignment, keep
Height and position is constant；
D, the telescoping mechanism movement in mechanical corrective component, correction block retraction, makes empty soma immediately below suction nozzle rod relate to suction
The Z axis of mouth bar moves up and down；
E, suction nozzle reaches target mounting position, and Z-axis mechanism preparation moves downward, and completes mounting tasks.
Further, telescoping mechanism includes correction block mounting plate, head slide plate connecting plate, linear guide, cylinder, corrects block
It is mounted on correction block mounting plate, correction block mounting plate is mounted on head slide plate connecting plate by linear guide, correction block peace
Loading board can be moved back and forth with respect to head slide plate connecting plate along linear guide in the presence of cylinder.
Further, telescoping mechanism is equipped with connecting rod connecting plate, connecting rod, one end articulated linkage connecting plate of connecting rod, connecting rod
The other end hingedly correct block mounting plate；Cylinder pushes connecting rod connecting plate, and connecting rod connecting plate drives connecting rod, and connecting rod pushes correction block
Mounting plate can opposite head slide plate connecting plate reciprocating movement under the limitation of linear guide.
Further, the inverted trapezoidal bench-type chamber for correcting block is inverted taper type type chamber, and four angles of type chamber are equipped with evacuation
Slot.
Another object of the present invention can be achieved, and design a kind of mechanical corrector for chip mounter, be mounted on
On the head slide plate of chip mounter；Mechanical corrector includes correction block and telescoping mechanism, telescoping mechanism include correction block mounting plate,
Head slide plate connecting plate and cylinder；Cylinder is fixed on head slide plate connecting plate, and the telescopic rod and correction block mounting plate of cylinder are solid
Fixed connection, correction block correspond to suction nozzle quantity on head slide plate and spacing is mounted on correction block mounting plate, and head slide plate connects
Plate is fixed on chip mounter head slide plate；The back lower place of suction nozzle suction nozzle on head slide plate is placed in off position correction block；Work
When making, correction block is stretched out in telescoping mechanism movement, and correction block is placed in the underface of suction nozzle suction nozzle on head slide plate.
Further, vertical head slide plate connecting plate length direction setting guidance correction block installation on head slide plate connecting plate
The first straight line guide rail of plate moving direction, correction block mounting plate are mounted on first straight line guide rail；It is set on head slide plate connecting plate
Slide plate link block is set, slide plate link block is fixed on head slide plate connecting plate, and connecting hole is arranged in slide plate link block, and fastener passes through
Slide plate link block and head slide plate connecting plate are fixed on the head slide plate of chip mounter by connecting hole.
Further, several strip-shaped holes are arranged in correction block mounting plate, and strip-shaped hole is in one along correction block mounting plate length direction
Straight line setting；It corrects block and is equipped with correction type chamber and installation connecting hole, correction block is by installation connecting hole and strip-shaped hole by fastening
Part is solid on correction block mounting plate.
Further, correction type chamber is that big following small inverted-cone shape type chamber, the turning of type chamber are equipped with escape groove above.
Further, telescoping mechanism is equipped with connecting rod connecting plate, connecting rod, connects on head slide plate connecting plate along head slide plate
The second straight line guide rail of plate length direction setting guidance connecting rod connecting plate moving direction, connecting rod connecting plate are mounted on second straight line and lead
On rail, connecting rod connecting plate is fixedly connected with the telescopic rod of cylinder；One end of connecting rod is connected with bearing hinge connection in connecting rod by pin shaft
On plate, the other end of connecting rod is by pin shaft and bearing hinge connection on correction block mounting plate.
Further, correction block is equipped with chuck, and installation connecting hole is arranged on chuck；Correction block mounting plate correspondence is set
Card slot is set, strip-shaped hole is arranged in card slot.
Further, two rows are arranged in strip-shaped hole, and strip-shaped hole is staggered；Installation connecting hole on correction block is correspondingly arranged
Two.
The present invention carries out comprehensive aligning to component while not reducing efficiency as far as possible.
Detailed description of the invention
Fig. 1 is the schematic diagram of present pre-ferred embodiments；
Fig. 2 is the decomposition diagram of present pre-ferred embodiments；
Fig. 3 is the schematic diagram of the correction block of present pre-ferred embodiments；
Fig. 4 is the schematic diagram of the correction block of present pre-ferred embodiments；
Fig. 5 is the diagrammatic cross-section of Fig. 4；
Fig. 6 is the application schematic diagram of present pre-ferred embodiments；
Fig. 7 is the schematic diagram of the present pre-ferred embodiments course of work.
Specific embodiment
The invention will be further described with reference to embodiments.
As shown in fig. 7, a kind of mechanical antidote for chip mounter, comprising the following steps:
Mechanical corrective component is set, and mechanical corrective component includes telescoping mechanism and is mounted on telescoping mechanism and head suction nozzle
The consistent correction block of quantity, correction block are equipped with inverted trapezoidal bench-type chamber；
Mechanical corrective component is installed on head slide plate, adjustment suction nozzle hole center and the relative position for correcting block make to rectify
Positive block is in the underface of suction nozzle, and the center for adjusting suction nozzle hole is overlapped with the geometric center of the inverted trapezoidal bench-type chamber of correction block；
Before suction nozzle feeding, correction block retracts the dead astern of suction nozzle under the action of telescoping mechanism, does not influence suction nozzle in Z axis electricity
The upper and lower feeding action of Z axis is done under the driving of machine；Block is corrected when suction nozzle feeding and is also at returns state, such as the figure a in figure；
After suction nozzle feeding, the suction nozzle of the entire Z-axis mechanism of Z axis motor driven rises, when Z axis suction nozzle rises to the height of setting
When spending, then entire Z-axis mechanism is moved under the driving of Y-direction linear motor along Y-axis, at the same time, mechanical corrective component
Telescoping mechanism push correction block be pushed outwardly, the underface in the corresponding suction nozzle rod for carrying component, in figure
Scheme b；
The suction nozzle rod of the component rapid decrease under the driving of Z axis motor is carried under vacuum suction effect, when height
Drop to the lower surface of component it is concordant with the correction upper surface of block when, the decrease speed of Z-axis mechanism slows down, gradually slowly
Decline；Inclined-plane by correcting block inverted trapezoidal bench-type chamber carries out line with the component seamed edge that suction nozzle is drawn and contacts, to limit
4 directions of component, to reach rectification effect, such as the figure c in figure；
Risen on suction nozzle rod with Z-axis mechanism by the proper component of thorough correction, when reaching specified altitude assignment, keeps high
It is constant to spend position, such as the figure d in figure；
Telescoping mechanism movement in mechanical corrective component, correction block retraction, makes empty soma immediately below suction nozzle rod relate to suction nozzle
The Z axis of bar moves up and down, such as the figure e in figure；
Suction nozzle reaches target mounting position, and Z-axis mechanism preparation moves downward, and mounting tasks is completed, such as the figure f in figure.
In attachment target position, mounting head Z axis moves downward the (figure in such as figure after completion mounting tasks on entire attachment head
G) Z-axis mechanism gos up to upper limit, and entirely attachment head is back to feeding position therewith；Since then, an attachment sampling action is complete
At.
Telescoping mechanism includes correction block mounting plate, head slide plate connecting plate, linear guide, cylinder, and correction block is mounted on strong
On positive block mounting plate, correction block mounting plate is mounted on head slide plate connecting plate by linear guide, corrects block mounting plate in gas
It can be moved back and forth with respect to head slide plate connecting plate along linear guide under the action of cylinder.
Telescoping mechanism is equipped with connecting rod connecting plate, connecting rod, and one end articulated linkage connecting plate of connecting rod, the other end of connecting rod is hinged
Correct block mounting plate；Cylinder pushes connecting rod connecting plate, and connecting rod connecting plate drives connecting rod, and connecting rod pushes correction block mounting plate in straight line
It can be moved back and forth with respect to head slide plate connecting plate under the limitation of guide rail.Because of the limitation of position, can be added by motor screw rod or
Person is that the cylinder (or cylinder of microminiature) of customization can also reach such movement.
The inverted trapezoidal bench-type chamber for correcting block is inverted taper type type chamber, and four angles of type chamber are equipped with escape groove.Purpose is
Allow the component (most of component is right angle quadrangle form) of correction that can avoid the fillet of processing.
As shown in Figure 1 and Figure 2, a kind of mechanical corrector for chip mounter, is mounted on the head slide plate 5 of chip mounter；
Mechanical corrector includes correction block 1 and telescoping mechanism, and telescoping mechanism includes correction block mounting plate 2,3 and of head slide plate connecting plate
Cylinder 405；Cylinder 405 is fixed on head slide plate connecting plate 3, the telescopic rod of cylinder 405 and the fixed company of correction block mounting plate 2
It connects, the suction nozzle quantity and spacing on the corresponding head slide plate of correction block 1 are mounted on correction block mounting plate 2, head slide plate connecting plate 3
It is fixed on chip mounter head slide plate 5；The back lower place of suction nozzle suction nozzle on head slide plate is placed in off position correction block 1；Work
When making, correction block 1 is stretched out in telescoping mechanism movement, and correction block 1 is placed in the underface of suction nozzle suction nozzle on head slide plate.Cylinder 405
Other driving devices, such as motor plus screw rod driving, motor can also be used to add eccentric block driving, hydraulic cylinder.
As shown in Fig. 2, vertical head slide plate connecting plate length direction setting guidance correction block peace on head slide plate connecting plate 3
The first straight line guide rail 301 of loading board moving direction, correction block mounting plate 2 are mounted on first straight line guide rail 301；Head slide plate connects
Slide plate link block 303 is set on fishplate bar 3, and slide plate link block 303 is fixed on head slide plate connecting plate 3, and slide plate link block 303 is set
Connecting hole 304 is set, fastener passes through connecting hole 304 and slide plate link block 303 and head slide plate connecting plate 3 are fixed on chip mounter
On head slide plate 5, as shown in Figure 6.
As shown in Fig. 2, several strip-shaped holes 201 are arranged in correction block mounting plate 2, strip-shaped hole 201 is along correction block mounting plate length
Direction is arranged in a straight line；It corrects block 1 and is equipped with correction type chamber 101 and installation connecting hole 102, as shown in figure 3, correction block 1 is logical
It is solid on correction block mounting plate 2 by fastener to cross installation connecting hole 102 and strip-shaped hole 201.
As shown in figure 3, correction type chamber 101 is big small inverted-cone shape type chamber below above, the turning of type chamber is equipped with evacuation
Slot.Purpose is the fillet for allowing the component (most of component is right angle quadrangle form) of correction that can avoid processing.
Telescoping mechanism is equipped with connecting rod connecting plate 402, connecting rod 401, long along head slide plate connecting plate on head slide plate connecting plate 3
The second straight line guide rail 302 of direction setting guidance connecting rod connecting plate moving direction is spent, connecting rod connecting plate 402 is mounted on second straight line
On guide rail 302, connecting rod connecting plate 402 is fixedly connected with the telescopic rod of cylinder 405；One end of connecting rod 401 passes through pin shaft 403 and axis
It holds 404 to be hinged on connecting rod connecting plate 402, the other end of connecting rod 401 is hinged on correction block peace by pin shaft 403 and bearing 404
In loading board 2.
As shown in Figure 4, Figure 5, correction block 1 is equipped with chuck 103, and installation connecting hole 102 is arranged on chuck 103；It rectifys
Positive block mounting plate 2 is correspondingly arranged card slot, and strip-shaped hole 201 is arranged in card slot, as shown in Figure 2.Two rows, item is arranged in strip-shaped hole 201
Shape hole 201 is staggered；Installation connecting hole 102 on correction block 1 is correspondingly arranged two.Since it is considered that between two correction blocks
Screw terminal can interfere when minimum distance, and two rows of strip-shaped holes can alternate fixed screw.
Several correction type chambers are placed in above same workpiece by the present invention, and its spacing is that can be replaced according to product specification, i.e.,
There are several correction type chambers above each correction block, and they are on same straight line, and the spacing between them is to correspond to
Spacing dimension required for product specification.
The present invention uses the structure of adjustable spacing, i.e. only one correction type chamber above each correction block, each is rectified
Positive block and correction block mounting plate are independently installed, and the position of each correction block can be adjusted by the waist-shaped hole above correction block mounting plate
Spacing is set, such structure adaptability is stronger, can be adjusted to a variety of spacing manually, and compatibility is stronger.
The correction type chamber of block is corrected, which is specificity type chamber, can only adapt to the material of a certain specification, and material is different
And type chamber is also different.The type chamber is inverted (big small below above) cone shape type chamber, it is contemplated that processing problems, in type chamber
Turning go out to make escape groove, it is therefore an objective to the material (most of material is right angle quadrangle form) of correction can be avoided processing
Fillet.
Preparatory action: mechanical corrective component is installed on Z axis head slide plate by head slide plate connecting plate, and adjustment is inhaled
The relative position at nozzle aperture center and correction block makes to correct the underface that block is in suction nozzle, and adjusts center and the correction in suction nozzle hole
The geometric center of the inverted trapezoidal bench-type chamber of block is overlapped, type chamber center and the center of suction nozzle to be overlapped degree critically important, direct pass
It is the accuracy to correction result.
State before suction nozzle feeding: corrective component retracts the dead astern of suction nozzle in the presence of cylinder, cannot influence suction nozzle
The upper and lower feeding action of Z axis is done under the driving of Z axis motor.
Corrective component is also at returns state when suction nozzle feeding；After suction nozzle feeding, Z axis motor driven screw rod drives entire
The nozzle portion of Z-axis mechanism rises, and when height set by Z axis suction nozzle rises to program, then entire Z-axis mechanism is in Y-direction
It is moved under the driving of linear motor along Y-axis, at the same time, the cylinder of corrective component pushes correction block mounting plate and correction block
It is pushed outwardly, the underface in the corresponding suction nozzle rod for carrying material；
Remedial action starts, and driving of the suction nozzle rod in Z axis motor and screw rod of material is carried under vacuum suction effect
Lower rapid decrease, when the lower surface for highly dropping to material is concordant with the correction upper surface of block, the lower reduction of speed of Z-axis mechanism
Degree slows down, gradually slowly decline.Since the type chamber of correction block is back-off, top-open is big, gradually closes up downwards, logical to correct
The inclined-plane of block type chamber carries out line with the material seamed edge that suction nozzle is drawn and contacts, so that 4 directions of component are limited, to reach strong
Plus effect.
There is the suction nozzle of material when type intracavitary decline when drawing, what material was corrected on the inclined-plane of correction block type chamber
Principle is as follows, since material is there are different degrees of location error, such material during type intracavitary decline, type chamber it is oblique
Face will carry out line with the seamed edge of material and contact, and form certain extruding, angles and positions intracavitary in type to material in this way
Adjustment play evacuation and guiding role, avoid material from being extruded and break down；Simultaneously because the dynamics of vacuum suction is enough to overcome object
The gravity of material, and suction is adjusted to degree appropriate, and material is enable to generate certain displacement in the adsorbed plane of suction nozzle
Amount, and be unlikely to generate the case where material casting drops off, it is this because Z-axis mechanism decline is produced under the establishment based on the above condition
The displacement that raw extruding is occurred will be adjusted by the position between suction nozzle and material to be absorbed, and suction nozzle will eventually be made
The geometric center of center and material coincides, to reach final required rectification effect.And the movement of entire material correction is all
It is to Z-axis mechanism under the driving effect of Y-direction linear motor, along Y-axis mounting position motion process after Z axis suction nozzle feeding
In this period of time in complete, i.e., move this mistake to mounting position after remedial action the time it takes and Z-axis mechanism feeding
The time of Cheng Suoyong, there was the part of overlapping in face on a timeline, and along Y-axis after the time T1 < Z axis suction nozzle feeding of material correction
Mounting position mobile used time T2 illustrates that realizations of the remedial action is not take up machine during mounting material additionally
Time, and the attachment efficiency of chip mounter is not influenced.
Correction four wall of block pit is inclined-plane, and material can be made to carry out position all around by this four faces and adjusted, finally made
Material center is overlapped with the center of suction nozzle rod.Correction block pit bottom is blind hole, and bottom shape is that material finally corrects state.
Four inclined-plane intersections are the circular arc conical surface in pit, material can be made to rotate by a certain angle wherein, carry out angle correction.It is logical to correct block
It crosses connecting hole to be combined into one with connecting plate, the spacing of correction block can be adjusted by the strip-shaped hole above connecting plate, finally makes it
Position spacing is adjusted to suction nozzle spacing and to fly up to spacing consistent.
The present invention carries out comprehensive aligning to component while not reducing efficiency as far as possible.
Claims (10)
1. a kind of mechanical antidote for chip mounter characterized by comprising
Mechanical corrective component is set, and mechanical corrective component includes telescoping mechanism and is mounted on telescoping mechanism and head suction nozzle quantity
Consistent correction block；Mechanical corrective component is installed on head slide plate, adjustment suction nozzle hole center and the relative position for correcting block,
Make to correct the underface that block is in suction nozzle；
Before suction nozzle feeding, correction block retracts the dead astern of suction nozzle under the action of telescoping mechanism, does not influence suction nozzle in Z axis motor
The upper and lower feeding action of Z axis is done under driving；Block is corrected when suction nozzle feeding is also at returns state；
After suction nozzle feeding, the suction nozzle of the entire Z-axis mechanism of Z axis motor driven rises, when Z axis suction nozzle rises to the height of setting
When, then entire Z-axis mechanism is moved under the driving of Y-direction linear motor along Y-axis, and suction nozzle is driven to reach target mounting position
Top；During this period of time, the telescoping mechanism of mechanical corrective component pushes correction block to be pushed outwardly, and carries in corresponding
The underface of the suction nozzle rod of component fits through correction block with Z-axis mechanism and corrects to component；It is corrected after the completion of correction
Block reset retracts the dead astern of suction nozzle.
2. the mechanical antidote according to claim 1 for chip mounter, it is characterised in that: correction block is equipped with inverted trapezoidal
Bench-type chamber adjusts and corrects the underface that block is in suction nozzle, in the geometry of the inverted trapezoidal bench-type chamber at the center and correction block in suction nozzle hole
The heart is overlapped.
3. the mechanical antidote according to claim 2 for chip mounter, which is characterized in that rectification step includes:
A, after suction nozzle feeding, the suction nozzle of the entire Z-axis mechanism of Z axis motor driven rises, when Z axis suction nozzle rises to the height of setting
When, then entire Z-axis mechanism is moved under the driving of Y-direction linear motor along Y-axis, at the same time, mechanical corrective component
Telescoping mechanism pushes correction block to be pushed outwardly, the underface in the corresponding suction nozzle rod for carrying component；
B, the suction nozzle rod of the component rapid decrease under the driving of Z axis motor is carried under vacuum suction effect, when under height
Be down to component lower boundary or profile and correction block correction contact of incline plane when, pass through correction block inverted trapezoidal bench-type chamber
Inclined-plane carries out line with the component seamed edge that suction nozzle is drawn and contacts, so that 4 directions of component are limited, to reach correction effect
Fruit；Risen on suction nozzle rod with Z-axis mechanism by the proper component of thorough correction, when reaching specified altitude assignment, keeps height position
It sets constant；
C, the telescoping mechanism movement in mechanical corrective component, correction block retraction, makes empty soma immediately below suction nozzle rod relate to suction nozzle rod
Z axis move up and down；
D, suction nozzle reaches target mounting position, and Z-axis mechanism preparation moves downward, and completes mounting tasks.
4. the mechanical antidote according to claim 1 for chip mounter, it is characterised in that: telescoping mechanism includes correction
Block mounting plate, head slide plate connecting plate, linear guide, cylinder, correction block are mounted on correction block mounting plate, correct block mounting plate
It is mounted on head slide plate connecting plate by linear guide, correction block mounting plate can connect in the presence of cylinder with respect to head slide plate
Fishplate bar is moved back and forth along linear guide.
5. a kind of mechanical corrector for chip mounter, it is characterised in that: be mounted on the head slide plate (5) of chip mounter；Machine
Tool apparatus for correcting includes correction block (1) and telescoping mechanism, and telescoping mechanism includes correction block mounting plate (2), head slide plate connecting plate
(3) and cylinder (405)；Cylinder (405) is fixed on head slide plate connecting plate (3), the telescopic rod and correction block peace of cylinder (405)
Loading board (2) is fixedly connected, and the suction nozzle quantity and spacing on the corresponding head slide plate of correction block (1) are mounted on correction block mounting plate (2)
On, head slide plate connecting plate (3) is fixed on chip mounter head slide plate (5)；It is sliding that head is placed in off position correction block (1)
The back lower place of suction nozzle suction nozzle on plate；When work, correction block (1) is stretched out in telescoping mechanism movement, and correction block (1) is placed in head slide plate
The underface of upper suction nozzle suction nozzle.
6. the mechanical corrector according to claim 5 for chip mounter, it is characterised in that: head slide plate connecting plate
(3) the first straight line guide rail of vertical head slide plate connecting plate length direction setting guidance correction block mounting plate moving direction on
(301), correction block mounting plate (2) is mounted on first straight line guide rail (301)；Slide plate is arranged on head slide plate connecting plate (3) to connect
It connects block (303), slide plate link block (303) is fixed on head slide plate connecting plate (3), and connecting hole is arranged in slide plate link block (303)
(304), fastener passes through connecting hole (304) and slide plate link block (303) and head slide plate connecting plate (3) is fixed on chip mounter
On head slide plate (5).
7. the mechanical corrector according to claim 5 for chip mounter, it is characterised in that: correction block mounting plate (2)
It is arranged several strip-shaped holes (201), strip-shaped hole (201) is arranged along correction block mounting plate length direction in a straight line；It corrects on block (1)
Equipped with correction type chamber (101) and installation connecting hole (102), correction block (1) passes through installation connecting hole (102) and strip-shaped hole (201)
It is solid in correction block mounting plate (2) by fastener.
8. the mechanical corrector according to claim 6 for chip mounter, it is characterised in that: telescoping mechanism is equipped with connecting rod
Guidance connecting rod is arranged along head slide plate connecting plate length direction on head slide plate connecting plate (3) in connecting plate (402), connecting rod (401)
The second straight line guide rail (302) of connecting plate moving direction, connecting rod connecting plate (402) are mounted on second straight line guide rail (302), even
Bar connecting plate (402) is fixedly connected with the telescopic rod of cylinder (405)；One end of connecting rod (401) passes through pin shaft (403) and bearing
(404) it is hinged on connecting rod connecting plate (402), the other end of connecting rod (401) is hinged on by pin shaft (403) and bearing (404)
It corrects on block mounting plate (2).
9. the mechanical corrector according to claim 7 for chip mounter, it is characterised in that: correction block (1) is equipped with
Chuck (103), installation connecting hole (102) setting chuck (103) above；Correction block mounting plate (2) is correspondingly arranged card slot, bar shaped
Hole (201) is arranged in card slot.
10. the mechanical corrector according to claim 9 for chip mounter, it is characterised in that: strip-shaped hole (201) setting
Two rows, strip-shaped hole (201) are staggered；Installation connecting hole (102) in correction block (1) is correspondingly arranged two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710062667.8A CN106604563B (en) | 2017-01-24 | 2017-01-24 | Mechanical corrector and method for chip mounter |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710062667.8A CN106604563B (en) | 2017-01-24 | 2017-01-24 | Mechanical corrector and method for chip mounter |
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| Publication Number | Publication Date |
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| CN106604563A CN106604563A (en) | 2017-04-26 |
| CN106604563B true CN106604563B (en) | 2019-10-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710062667.8A Active CN106604563B (en) | 2017-01-24 | 2017-01-24 | Mechanical corrector and method for chip mounter |
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| Country | Link |
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| CN (1) | CN106604563B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113547302A (en) * | 2021-07-27 | 2021-10-26 | 深圳市灿弘自动化科技有限公司 | Combined type vehicle-mounted lens assembling equipment |
| CN117098385B (en) * | 2023-10-16 | 2024-01-26 | 深圳市易通自动化设备有限公司 | Material moving mechanism and chip mounter |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5749142A (en) * | 1994-10-19 | 1998-05-12 | Yamaha Hatsudoki Kabushiki Kaisha | Method and device for adjusting nozzle height for recognition in surface mounter |
| CN205546422U (en) * | 2016-03-24 | 2016-08-31 | 深圳市易通自动化设备有限公司 | A correcting unit and chip mounter for proofreading and correct subsides dress position and angle of square component |
| CN205648218U (en) * | 2016-05-26 | 2016-10-12 | 东莞市正向智能科技有限公司 | LED display screen crowd that guiding hole was rectified in area pastes machine |
| CN106211619A (en) * | 2015-04-30 | 2016-12-07 | 上海儒竞电子科技有限公司 | A kind of chip mounter |
-
2017
- 2017-01-24 CN CN201710062667.8A patent/CN106604563B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5749142A (en) * | 1994-10-19 | 1998-05-12 | Yamaha Hatsudoki Kabushiki Kaisha | Method and device for adjusting nozzle height for recognition in surface mounter |
| CN106211619A (en) * | 2015-04-30 | 2016-12-07 | 上海儒竞电子科技有限公司 | A kind of chip mounter |
| CN205546422U (en) * | 2016-03-24 | 2016-08-31 | 深圳市易通自动化设备有限公司 | A correcting unit and chip mounter for proofreading and correct subsides dress position and angle of square component |
| CN205648218U (en) * | 2016-05-26 | 2016-10-12 | 东莞市正向智能科技有限公司 | LED display screen crowd that guiding hole was rectified in area pastes machine |
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|---|---|
| CN106604563A (en) | 2017-04-26 |
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